Add a coverage badge in README

[sbs2001]

Who doesn't love coverage badges?

They give a sense of assurance to the users.

They motivate developers to write tests ;)

[atharwa-24]

Does a code coverage report present ?
I tried adding the badge but didn't found the .yaml file

[sbs2001]

@atharwa-24

Does a code coverage report present ?

We don't have one yet. To close this ticket, we need to add the report+the badge :)

[atharwa-24]

Ok

[Arya-Gupta]

I'm interested in contributing to this issue. Can I be assigned?

[pombredanne]

We are not using coverage anymore. Closing.